package cookie;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet("/read")
public class ReadCookieServlet extends HttpServlet{

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// 1.获取请求体cookie
		Cookie[] cookies = req.getCookies();
		if (cookies != null) {
			for(Cookie c : cookies) {
				System.out.println(c.getName() + ":" + c.getValue());
			}
		}
	}
}
